The Spectrum of Mapping Ideals of Type Variable Exponent Function Space of Complex Variables with Some Applications by Awad A. Bakery, Mustafa M. Mohammed

“…Upper bounds for s-numbers of infinite series of the weighted nth power forward and backward shift operator on this function space are being investigated, with applications to some entire functions.…”
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A Generalization of Caristi’s Fixed Point Theorem in the Variable Exponent Weighted Formal Power Series Space by Awad A. Bakery, M. H. El Dewaik

“…The upper bounds for s-numbers of infinite series of the weighted n-th power forward shift operator on Hwpn with applications to some entire functions are granted. …”
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